Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mr. William R. Underwood Jr., LAC

Individual provider Acupuncturist · NPI 1861892986

Mr. William R. Underwood Jr., LAC is an Acupuncturist in Longmont, Colorado. Licensed in Colorado. Registered with an NPI since 2014.

Licensed in
CO
In the registry since
2014
What do these letters mean?
LAC — Licensed Associate Counselor
A counsellor practising under supervision toward full licensure. In some states the same letters mean Licensed Acupuncturist.

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Practice location Address checks out

1551 Professional Ln Ste 180
Longmont, CO 80501-6972
Phone: (303) 772-0598
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Acupuncturist (primary) Taxonomy 171100000X · Licence 0002020 (CO)

Record details

NPI number1861892986
Entity typeIndividual (Type 1)
GenderMale
Credentials LAC
Sole proprietorNo
NPI enumeratedAugust 26, 2014
Last updated in NPPESOctober 29, 2021
Certification dateOctober 29, 2021

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